The TS Digital Temperature Switch is designed for many
heating and cooling applications. The probe temperature is
displayed on the bright 3-digit, red LED. The user is able to
program 12 different parameters including set point,
hysteresis, cycle time, and ambient probe adjustment using
the front keypad. The unit features error or alarm messaging
and password protection. Select between temperature
display in °F or °C, and 110 VAC, 230 VAC, or 12 VDC
power supplies. The TS includes a thermistor with 5 ft (1.5
m) cable, fitting clips for panel mounting, and instruction
manual.
INSTALLATION
NOTE: Unit must be mounted away from vibration,
impacts, water and corrosive gases.
• Cut hole in panel 2.80 x 1.14 inches (71 x 29 mm).
• Apply silicone (or rubber gasket) around the perimeter of
the hole to prevent leakage.
• Insert unit into hole in the panel.
• Slide removable fitting clips onto unit from the back until
secure to panel.
• Remove back cover to wire unit.
• Wiring diagram is displayed on the top of the unit.
• (Note: PROBE CABLE LENGTH MUST NOT EXCEED
328 ft (100 m). DO NOT INSTALL PROBE CABLE NEAR
POWER CABLES).
• Replace cover once wiring is completed.
WIRING DIAGRAM
1
2
t
DWYER INSTRUMENTS, INC.
1.800.561.8187
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46361, U.S.A.
Series TS Digital Temperature Switch
Specifications - Installation and Operating Instructions
power
7
9 10 11
8
load
SUPPLY
www.
2.95
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SPECIFICATIONS
Probe Range: -58 to 302°F (-50 to 150°C).
Input: 1.5-inch (4 cm) thermistor (1000Ω @ 25°C) with 5-foot
(1.5 m) cable.
Accuracy: ±1°.
Resolution: ±1 digit.
Output: 16 amp SPDT relay @ 250 VAC.
Horsepower Rating (HP):
16 amp.
Supply Voltage: 110 VAC, 230 VAC or 12 VDC/VAC, 24
VDC/VAC (depending on model).
Supply Power: 4 VA (230 V).
Ambient Temp: 14 to 158°F (-10 to 70°C).
Storage Temperature: -4 to 176°F (-20 to 80°C).
Front Panel Protection: IP64.
Display: 3-Digit, Red or Green (depending on model).
PARAMETERS
Description
SP Set Point
r0 Differential or Hysteresis
r1 Lower Value Set Point
r2 Higher Value Set Point
d0 Heating or Cooling Control
d2 Time for Defrosting
d8 Interval Time between
Defrosting
c0 Min. Stop Time for Load
c1 Continuous Cycle Time
P1 Ambient Probe Adjustment
H5 Parameter Access Code
t0
Max. Temp. on Display
Phone: 219/879-8000
information@itm.com
Fax: 219/872-9057
.com
Bulletin E-90-TS
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HP for 8 amp and
3
/
3
4
Units
Range
Degrees
r1 to r2
Degrees
1 to 20
Degrees
-50 to 150°
Degrees
-50 to 302°F (-50 to 150°C)
Option
Ht/Co
Minutes
0 to 59 min.
Hours
1 to 24 hr.
Minutes
0 to 59 min.
Hours
0 to 24 hr.
Degrees
-10 to 10
Numeric
0 to 99
(SET AT 00 FROM FACTORY)
Degrees
-50 to 302°F (-50 to 150°C)
www.dwyer-inst.com
e-mail: info@dwyer-inst.com
1.10
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HP for
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